2.3.2 spase://NASA/NumericalData/LANL/1990/SOPA/PT60S LANL 1990 Synchronous Orbit Particle Analyzer (SOPA) at 60 sec Resolution in Spacecraft Coordinates LANL 095 SOPA data 2021-04-27T15:38:11Z The LANL 1990-095 SOPA data set contains various parameters in a variety of coordinates systems including GEI, spacecraft, polar geographic, and polar magnetic coordinates at about 60 s resolution. These parameters include universal time, spacecraft location, electron and on density, electron and on temperature, electron and ion particle flux, electron and ion energies, electron and ion rangies, and data quality flags. Los Alamos National Laboratory; Dr. Reiner Friedel spase://SMWG/Person/Eric.Dors GeneralContact spase://SMWG/Person/Reiner.Friedel GeneralContact spase://SMWG/Person/James.M.Weygand MetadataContact Los Alamos Nation Laboratory spacecraft Synchronous Orbit Particle Analyzer (SOPA) https://agupubs.onlinelibrary.wiley.com/doi/10.1029/92JA01139 Journal of Geophysical Research Article containing information on the LANL SOPA instrument. spase://VSPO/NumericalData/P_LANL1990_HDR_SPA_60S spase://VMO/NumericalData/LANL/LANL1990/SOPA/PT60S spase://VMO/NumericalData/LANL/1990/SOPA/PT60S spase://VSPO/NumericalData/LANL/1990/SOPA/PT60S spase://SMWG/Repository/NASA/GSFC/SPDF Online Open FTPS from SPDF (not with most browsers) ftps://spdf.gsfc.nasa.gov/pub/data/lanl/90_spa/ HTTPS from SPDF https://spdf.gsfc.nasa.gov/pub/data/lanl/90_spa/ In CDF via HTTP from CDAWeb CDAWeb https://cdaweb.gsfc.nasa.gov/cgi-bin/eval2.cgi?dataset=L0_K0_SPA&index=sp_phys L0_K0_SPA CDF LANL; Dr. Reiner Friedel spase://SMWG/Repository/NASA/GSFC/SPDF Online Open CDAWeb HAPI Server https://cdaweb.gsfc.nasa.gov/hapi L0_K0_SPA Web Service to this product using the HAPI interface. CSV LANL; Dr. Reiner Friedel Calibrated LANL 1990-095 SOPA Numerical Data spase://SMWG/Instrument/LANL/1990/SOPA EnergeticParticles 1992-12-16T00:00:00 2005-11-09T23:59:59 Time format in data files is: day, month, year hour, min, seconds. Ex: '01-Jan-1981 00:00:00.000' PT60S Flags=-1.0e+31 60 sec geosynchronus LANL Synchronous Orbit Particle Analyzer SOPA LANL 095 SOPA Time of proton collection Epoch This is the time of the data collection time and date. Universal Time in data cell: day, month, year hour, min, seconds. Ex: '01-Jan-1981 00:00:00.000'. Interval centered time tag ms '1.0e-3>s' Epoch 01-08-1992T00:00:00.000 31-12-2020T23:59:59.000 -1.0000e+031 Temporal LANL 095 SOPA Time of proton collection Time_PB5 This is the time of the measurement. Time in the format: year, day of year, and second of the same day. Interval centered time tag Epoch 3 Date and Time Vector. Year 1 Years 1992 2020 Day of Year 2 Days 0 366 milliseconds of the day 3 ms 0 86399000 -2147483648 Temporal LANL 095 SOPA Spacecraft Position, Polar Geographic Coordinates sc_pos Spacecraft position, polar geographic coordinates (radius,lat,long). Spherical GEO 3 Polar Geographic Coordinates. Latitude DirectionAngle.ElevationAngle 1 degrees -90 90 Longitude DirectionAngle.AzimuthAngle 2 degrees -180 180 Radius Magnitude 3 EarthRadii 0 10 -1.0000e+031 Vector Positional LANL 095 SOPA Temperature Electrons spa_e_temp Temperature of electrons in two energy bands(50 keV to 225 keV and 315 keV to 1.5 MeV). 0.0 50.0 2 Low Energy Band (50 keV to 225 keV) Component.I 1 keV 0.0 50.0 High Energy Band (315 keV to 1.5 MeV) Component.J 2 keV 0.0 50.0 -1.0000e+031 Electron Array Temperature 50 1500 keV/e LANL 095 SOPA Temperature Protons spa_p_temp Temperature of protons in two energy bands (50 keV to 400 keV and 1.2 MeV to 5 MeV). 0.0 50.0 2 Low Energy Band (50 keV to 400 keV) Component.I 1 keV 0.0 50.0 High Energy Band (1.2 MeV to 5 MeV) Component.J 2 keV 0.0 50.0 -1.0000e+031 Proton Array Temperature 50 5000 keV/e LANL 095 SOPA Density of Electrons spa_e_dens Density of electrons in two energy bands (50 keV to 225 keV and 315 keV to 1.5 MeV). 1.0e6>m^-3 0.01 5000.0 2 Low Energy Band Component.I 1 cm^-3 0.0 5000.0 High Energy Band Component.J 2 cm^-3 0.0 5000.0 -1.0000e+031 Electron Array NumberDensity 50 5000 keV/e LANL 095 SOPA Density of Protons spa_p_dens Density of protons in two energy bands (50 keV to 400 keV and 1.2 MeV to 5 MeV). cm^-3 1.0e6>m^-3 0.0 5000.0 2 Low Energy Band Component.I 1 0.0 5000.0 High Energy Band Component.J 2 0.0 5000.0 -1.0000e+031 Proton Array NumberDensity 50 5000 keV/e LANL 095 SOPA Alpha Flux spa_a_flux Alpha particle flux (~0.9 MeV to ~1.3 Mev). alpha/(keV-cm2-ster-sec) 0.01 50000.0 0.01 50000.0 -1.0000e+031 AlphaParticle Scalar NumberFlux 0.9 1.3 MeV LANL 095 SOPA Heavy Particle Flux spa_hvy_flx SOPA heavy particle flux (~5 MeV to ~15 MeV includes carbon, nitrogen, and oxygen). It is not clear if this flux is limited to carbon, nitrogen, and oxygen or if it includes more. #/(keV-cm2-ster-sec) 0.001 500.0 0.0 500.0 -1.0000e+031 Ion Scalar NumberFlux 5 15 MeV LANL 095 SOPA Electron Flux spa_e_flx Electron flux (~50 keV to ~1.5 MeV). #/(keV-cm2-ster-sec) 0.1 5000.0 0.1 50000.0 -1.0000e+031 Electron Scalar NumberFlux 50 1500 keV LANL 095 SOPA Proton Flux spa_p_flx Proton flux (~50 keV to ~5 MeV). #/(keV-cm2-ster-sec) 0.01 5000.0 0.01 50000.0 -1.0000e+031 Proton Scalar NumberFlux 50 5000 keV LANL 095 SOPA Electron Energy ENERGY_E Electron energy in two energy bands (50 keV to 225 keV and 315 keV to 1.5 MeV). 2 Low Energy Band in units of keV Component.I 1 keV 50 225 High Energy Band in units of keV Component.J 2 keV 315 1500.0 -1.0000e+031 Electron Array Energy 50 1500 keV/e LANL 095 SOPA Proton Energy ENERGY_P Proton energy in two energy bands (50 keV to 400 keV and 1.2 MeV to 5 MeV). 2 Low Energy Band in units of keV Component.I 1 keV 50 400 High Energy Band in units of keV Component.J 2 keV 1200 5000.0 -1.0000e+031 Proton Array Energy 50 5000 keV/e LANL 095 SOPA Electron Energy Range Low E_MINUS Electron energy range lower uncertainty for the electron energy in the two energy bands (50 keV to 225 keV and 315 keV to 1.5 MeV). 2 Low Energy Band in units of keV Component.I 1 keV 50 225 High Energy Band in units of keV Component.J 2 keV 315 1500.0 -1.0000e+031 Electron Array Energy 50 1500 keV/e LANL 095 SOPA Electron Energy Range High E_MINUS Electron energy range higher uncertainty for the electron energy in the two energy bands (50 keV to 225 keV and 315 keV to 1.5 MeV). 2 Low Energy Band in units of keV Component.I 1 keV 50 225 High Energy Band in units of keV Component.J 2 keV 315 1500.0 -1.0000e+031 Electron Array Energy 50 1500 keV/e LANL 095 SOPA Proton Energy Range Low ENERGY_P Proton energy range lower uncertainty for the proton energy in the two energy bands (50 keV to 400 keV and 1.2 MeV to 5 MeV). 2 Low Energy Band in units of keV Component.I 1 keV 50 400 High Energy Band in units of keV Component.J 2 keV 1200 5000.0 -1.0000e+031 Proton Array Energy 50 5000 keV/e LANL 095 SOPA Proton Energy Range High ENERGY_P Proton energy range higher uncertainty for the proton energy in the two energy bands (50 keV to 400 keV and 1.2 MeV to 5 MeV). 2 Low Energy Band in units of keV Component.I 1 keV 50 400 High Energy Band in units of keV Component.J 2 keV 1200 5000.0 -1.0000e+031 Proton Array Energy 50 5000 keV/e LANL 095 SOPA Electron Data Quality Flag E_DQF Electron data quality flag. Data quality flag: Unusable = -1, Suspect = 0, Good = 1. 2 Low Energy Band Component.I 1 -1 1 High Energy Band Component.J 2 -1 1 -2147483648 Scalar Other LANL 095 SOPA Proton Data Quality Flag P_DQF Proton data quality flag. Data quality flag: Unusable = -1, Suspect = 0, Good = 1. 2 Low Energy Band Component.I 1 -1 1 High Energy Band Component.J 2 -1 1 -2147483648 Scalar Other LANL 095 SOPA Electron Temperature Data Quality Flag ET_DQF Electron temperature data quality flag. Data quality flag: Unusable = -1, Suspect = 0, Good = 1. 2 Low Energy Band Component.I 1 -1 1 High Energy Band Component.J 2 -1 1 -2147483648 Scalar Other LANL 095 SOPA Electron Density Data Quality Flag ED_DQF Electron density data quality flag. Data quality flag: Unusable = -1, Suspect = 0, Good = 1. 2 Low Energy Band Component.I 1 -1 1 High Energy Band Component.J 2 -1 1 -2147483648 Scalar Other LANL 095 SOPA Proton Temperature Data Quality Flag PT_DQF Proton temperature data quality flag. Data quality flag: Unusable = -1, Suspect = 0, Good = 1. 2 Low Energy Band Component.I 1 -1 1 High Energy Band Component.J 2 -1 1 -2147483648 Scalar Other LANL 095 SOPA Proton Density Data Quality Flag PD_DQF Proton density data quality flag. Data quality flag: Unusable = -1, Suspect = 0, Good = 1. 2 Low Energy Band Component.I 1 -1 1 High Energy Band Component.J 2 -1 1 -2147483648 Scalar Other LANL 095 SOPA Alpha Data Quality Flag A_DQF Alpha data quality flag. Data quality flag: Unusable = -1, Suspect = 0, Good = 1. 2 Low Energy Band Component.I 1 -1 1 High Energy Band Component.J 2 -1 1 -2147483648 Scalar Other LANL 095 SOPA CNO Flux Data Quality Flag CNO_DQF Heavy ion (CNO) data quality flag. Data quality flag: Unusable = -1, Suspect = 0, Good = 1. 2 Low Energy Band Component.I 1 -1 1 High Energy Band Component.J 2 -1 1 -2147483648 Scalar Other LANL 095 SOPA Post Gap Flag gap_flag Data gap flag. Data gap flag: 0 = no gap in data; 1 = data for previous gap not available. Gap Flag 0.0 20.0 0.0 20.0 -2147483648 Scalar Other